Keith Posted October 17, 2009 Share Posted October 17, 2009 Is it possible to sex young blaberus nymphs if they are about the size of a pistachio in length? I heard they all look male at that age, and after looking it appears this is true. Quote Link to comment Share on other sites More sharing options...
Allpet Roaches Posted October 18, 2009 Share Posted October 18, 2009 They all look like males when they're young. Quote Link to comment Share on other sites More sharing options...
Zephyr Posted October 18, 2009 Share Posted October 18, 2009 If you really, REALLY try, you can see a slight difference between the males and females. The last segment on the females will be slightly smaller. Quote Link to comment Share on other sites More sharing options...
Keith Posted October 18, 2009 Author Share Posted October 18, 2009 I noticed some have a yellow dot under the last segment, and some dont, could this be something? Quote Link to comment Share on other sites More sharing options...
Zephyr Posted October 19, 2009 Share Posted October 19, 2009 I noticed some have a yellow dot under the last segment, and some dont, could this be something? Not too sure. I always use the divided plate to sex. Quote Link to comment Share on other sites More sharing options...
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